Golf club shaft

Details Golf club shaft Golf club shaft

2006-09-07

2009-12-08

Blau, Stephen L. (Department: 3711)

Games using tangible projectile

Golf

Club or club support

Reexamination Certificate

active

07628710

ABSTRACT:
A golf club shaft composed of a laminate of prepregs. A part of the laminate is formed as a fullerene-containing bias layer BF composed of prepregs containing a matrix resin and fullerene and/or a fullerene compound contained in the matrix resin. Reinforcing fibers of the prepregs form an angle of not less than ±10° nor more than ±80° to the axis of the shaft.

REFERENCES:
patent: 6056648 (2000-05-01), Kusumoto et al.
patent: 6540623 (2003-04-01), Jackson
patent: 2003/0072706 (2003-04-01), Kawakami et al.
patent: 2004/0038251 (2004-02-01), Smalley et al.
patent: 2004/0043895 (2004-03-01), Louwet et al.
patent: 2004/0054151 (2004-03-01), Dorn et al.
patent: 2005/0152891 (2005-07-01), Toone et al.
patent: 2004-188191 (2004-07-01), None
patent: 2004-298357 (2004-10-01), None
patent: P2005-105152 (2005-04-01), None

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